"The Texas Fallen Officer Foundation is behind the t-shirts for Det. Marconi and for the Dallas police officers who were killed. It’s all for the same purpose. 100 percent of the proceeds that the Texas Fallen Officer Foundation gets are given directly to the families. Not only are you not [emotionally] prepared for when a tragic event happens, sometimes you’re not financially prepared," Serrano said.

"The City of San Antonio and everyone around it has given us so much support; from buying us a cup of coffee, to bringing flowers to the police station. It’s touched us and made this hard time even easier just knowing that the public supports us," Serrano said.